GB1501713A - Power boost mechanism - Google Patents

Power boost mechanism

Info

Publication number
GB1501713A
GB1501713A GB44738/75A GB4473875A GB1501713A GB 1501713 A GB1501713 A GB 1501713A GB 44738/75 A GB44738/75 A GB 44738/75A GB 4473875 A GB4473875 A GB 4473875A GB 1501713 A GB1501713 A GB 1501713A
Authority
GB
United Kingdom
Prior art keywords
accumulator
chamber
plunger
pressure
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB44738/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bendix Corp
Original Assignee
Bendix Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bendix Corp filed Critical Bendix Corp
Publication of GB1501713A publication Critical patent/GB1501713A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/143—Master cylinder mechanically coupled with booster
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/148—Arrangements for pressure supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S188/00—Brakes
    • Y10S188/01—Panic braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
GB44738/75A 1974-10-29 1975-10-29 Power boost mechanism Expired GB1501713A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742451420 DE2451420A1 (de) 1974-10-29 1974-10-29 Kraftverstaerker
US05/630,115 US4005640A (en) 1974-10-29 1975-11-07 Power boost mechanism

Publications (1)

Publication Number Publication Date
GB1501713A true GB1501713A (en) 1978-02-22

Family

ID=25767903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44738/75A Expired GB1501713A (en) 1974-10-29 1975-10-29 Power boost mechanism

Country Status (6)

Country Link
US (1) US4005640A (pl)
JP (1) JPS5179874A (pl)
CA (1) CA1029424A (pl)
DE (1) DE2451420A1 (pl)
FR (1) FR2289780A1 (pl)
GB (1) GB1501713A (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7900573A (pt) * 1978-01-31 1979-08-28 Girling Ltd Aperfeicoamentos em servomotores de acionamento mecanico
JPS6237262A (ja) * 1985-08-13 1987-02-18 Jidosha Kiki Co Ltd 倍力装置の圧力制御方法と装置
JPS62157855A (ja) * 1985-12-28 1987-07-13 Nissin Kogyo Kk 車両における制動装置
US20030188939A1 (en) * 2002-04-09 2003-10-09 Schneider Mark M. Hydraulic vehicle braking system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633363A (en) * 1970-06-03 1972-01-11 Bendix Corp Hydraulic boost device with emergency fluid supply
GB1369742A (en) * 1971-05-25 1974-10-09 Bendix Gmbh Power boost mechanism
US3793829A (en) * 1972-10-02 1974-02-26 Midland Ross Corp Hydraulic booster with pedal travel control
US3915066A (en) * 1972-12-08 1975-10-28 Bendix Gmbh Power boost mechanism
US3838629A (en) * 1973-03-23 1974-10-01 Bendix Corp Fluid compensating device for hydraulic ratio changer power brake booster
DE2318447A1 (de) * 1973-04-12 1974-10-31 Bendix Gmbh Servoverstaerker

Also Published As

Publication number Publication date
JPS5179874A (pl) 1976-07-12
CA1029424A (en) 1978-04-11
DE2451420A1 (de) 1976-05-06
US4005640A (en) 1977-02-01
FR2289780B1 (pl) 1978-04-07
AU8594875A (en) 1977-04-28
FR2289780A1 (fr) 1976-05-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee